Competence, perceived importance of competence and drop-out from soccer: a study of young players

von Ommundsen, Y. (Autor), ... Vaglum, P. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 7 (1997), 6, S. 373-383, Lit.

The influence of low perceived soccer and social competence on later dropout from soccer: a prospective study of young boys

von Ommundsen, Y. (Autor), ... Vaglum, P. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 1 (1991), 3, S. 180-188, Lit.

The influence of attributional style on the soccer-related self-esteem and persistence in soccer of young boys

von Ommundsen, Y. (Autor), ... Vaglum, P. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 1 (1991), 1, S. 45-50, Lit.

Effect of motivational climate profiles on motivational indices in team sport

von Ommundsen, Y. (Autor), ... Roberts, G.C. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 9 (1999), 6, S. 389-397, Lit.

The role of achievement goal orientations and perceived ability upon somatic and cognitive indices of sport competition trait anxiety

von Ommundsen, Y. (Autor), ... Pedersen, B.H. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 9 (1999), 6, S. 333-343, Lit.

Effect of goal orientation on achievement beliefs, cognition and strategies in team sport

von Roberts, G.C. (Autor), ... Ommundsen, Y. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 6 (1996), 1, S. 46-56, Lit.

Cross-cultural, age and gender validation of a computerised questionnaire measuring personal, social and environmental associations with children's physical activity: The European...

von Ommundsen, Y (Autor), ... Page, AS (Autor), Ku, PW (Autor), Cooper, AR (Autor) 2008

Perceived motivational climate and cognitive and affective correlates among Norwegian athletes

von Ommundsen, Y. (Autor), ... Roberts, G.C. (Autor), Kavussanu, M. (Autor)
Erschienen in Journal of sports sciences, 16 (1998), 2, S. 153-164, Lit.

Evaluation of the Coaches Educators training implementation of the PAPA project : a comparison between Norway and France

von Hoye, Aurélie van (Autor), ... Larsen, T. (Autor), Sovik, M. (Autor), Wold, B. (Autor), Heuzé, J.-P. (Autor), Samdal, O. (Autor), Ommundsen, Y. (Autor), Sarrazin, P. (Autor)
Erschienen in Scandinavian journal of medicine & science in sports, 25 (2015), 5, S. e539-e546, Lit.